Journal ArticleDOI
Anomalously intense Raman spectra of pyridine at a silver electrode
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Anomalously intense Raman spectra of pyridine at a silver electrode was reported in this article, where the Raman spectrum was shown to have a high Raman intensity.Abstract:
Journal of the American Chemical Society is published by the American Chemical Society. 1155 Sixteenth Street N.W., Washington, DC 20036 Anomalously intense Raman spectra of pyridine at a silver electrode M. Grant Albrecht, and J. Alan Creighton J. Am. Chem. Soc., 1977, 99 (15), 5215-5217• DOI: 10.1021/ja00457a071 • Publication Date (Web): 01 May 2002 Downloaded from http://pubs.acs.org on March 5, 2009read more
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Vibrational spectra of isomeric pyridinic carboxylic acids in solid state and in solution and their SERS studies in silver sol
S. Chattopadhyay,S.K. Brahma +1 more
TL;DR: Raman spectroscopic studies of three isomeric pyridinic carboxylic acids, viz. picolinic, nicotinic and iso-nicotinic acid in solid state, in aqueous solution and in silver hydrosol, in the frequency range 900-1750 cm −1, have been made.
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Surface-enhanced raman spectra and molecular orientation of phthalazine adsorbed on a silver electrode
TL;DR: SERS from phthalazine adsorbed on an Ag electrode was investigated under several conditions of applied voltage and solution concentration Spectral assignments of the Raman bands were successfully performed and two differently oriented adsorbates, ie flat and end-on species, were identified.
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Surface-enhanced Raman scattering at well-defined single crystalline faces of platinum-group metals induced by gap-mode plasmon excitation
TL;DR: In this paper, highly localized gap-mode plasmons are excited on atomically smooth metal surfaces by using a sphere-plane type plasmonic cavity, which enables us to observe Raman scattering signals from molecular adsorbates on various single crystalline metal surfaces including non-SERS-active Pt and Pd.
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Silica-Protected Hollow Silver and Gold Nanoparticles: New Material for Raman Analysis of Surfaces
TL;DR: In this paper, the first example of Raman analysis of various surfaces using hollow-silver and hollow-gold (h-Au) nanoparticles protected by the silica layer has been reported.
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Surface-Enhanced Raman Scattering Due to Charge-Transfer Resonances: A Time-Dependent Density Functional Theory Study of Ag13-4-Mercaptopyridine
TL;DR: In this article, the authors used time-dependent density functional theory in conjunction with the CAM-B3LYP functional and MWB28/aug-cc-pVDZ basis set to determine non-, near-, and on-resonance Raman spectra for a complex formed by 4-mercaptopyridine (4-Mpy) binding with a Ag13 cluster via the thiolate Ag-S bond.
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